Portapack-Carnage

◆ RCC_BDCR_RTCSEL_HSE [4/4]

#define RCC_BDCR_RTCSEL_HSE   ((uint32_t)0x00000300)

#include <firmware/chibios/os/hal/platforms/STM32F30x/stm32f30x.h>

HSE oscillator clock divided by 32 used as RTC clock